c. 1200, biwicchen, from be- + Old English wiccian "to enchant, to practice witchcraft" (see witch). Literal at first, figurative sense of "to fascinate" is from 1520s. *Bewiccian may well have existed in Old English, but it is not attested. Related: Bewitched; bewitching; bewitchingly.[bewitch etymology, bewitch origin, 英语词源]